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Miscellaneous Science & Technology Crossword Puzzle

Home» Crosswords» Sci / Tech
Just a 17x17 grid with words related to the wonderful world of science and technology; go ahead and give it a shot!
Author: achernar - Diff: Harder

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    • Complete Clue List

      Across
      1. Sites of cellular respiration (Krebs' Cycle)
      7. Functional unit of the nervous system
      9. Bacterium which oxidises ammonia in the soil to nitrates
      13. A co-ordinate on the celestial sphere while using the equatorial co-ordinate system [abbr.]
      14. Any of a class of rare earth elements with atomic numbers 57 to 70 (both inclusive)
      18. A "knob" on the brain stem (in the hind brain) which helps control breathing
      19. Chemical symbol of silver
      20. Ribulose-1,5-biphosphate [abbr.]
      21. In layman's terms- Chaos!
      22. Cell organelle which is a membranous network and may or may not have ribosomes attached to it
      25. Notation invented in the year 1893 for a logarithm to the base e
      27. Chemical formula of the only non-metal which is liquid at room temperature
      29. Scale used to quantify the magnitude of an earthquake
      30. Chemical formula of a poisonous gas formed by the incomplete combustion of carbon
      31. Finger-like projections in the small intestine which increase the surface area for absorption
      33. A chemical with 2 phosphate groups which participates in reactions involving the transfer of energy
      34. Teeth of certain mammals which protrude from a closed mouth
      36. The ratio of the circumference of a circle to twice its radius
      37. Prefix attached to SI base units to denote one-thousandth of the units
      39. The Southern Cross (constellation)
      41. Industrial process used to convert sodium chloride to sodium carbonate using ammonia as a reagent
      42. All that glitters is not __ (symbol) / Mean distance between the Earth and the Sun [abbr.]
      43. Sodium salt of a higher fatty acid which has cleansing properties when used with water
      46. A colourless, watery extracellular fluid
      47. Any of a class of organic compounds having the -CHO functional group
      48. Greek letter which denotes a refractive index in optics, permeability in electromagnetism, etc.
      49. A method of creating images of internal parts of the body using magnetism [abbr.]
      50. Electropositive elements which readily form cations and bond ionically
      51. Structural and functional unit of the kidney

      Down

      1. Viscous region in the Earth's interior, 2,900 km below the surface
      2. Corrosion-resistant transition metal
      3. Chemical formula of lime/quicklime
      4. Nervous system which functions independently, responsible for homeostasis [abbr.]
      5. The smallest of Jupiter's 4 moons discovered by Galileo
      6. Deoxyribonucleic acid [abbr.]
      8. Colour of the brilliant star, Arcturus
      10. Left-overs from the smelting of metals, containing mainly silicates
      11. Synthetic element, atomic number 109
      12. System of radio of which the 3 types are short-wave, medium-wave and long-wave
      15. Cell having only one copy of each chromosome
      16. ______ Fermi, famous nuclear physicist
      17. Any disease involving the inflammation of the liver
      23. Greek letter used to denote (electrical) resistivity of a substance at a given temperature
      24. The universal recepient
      26. Chemical symbol of the inert gas, krypton
      28. Southern constellation meaning "the net"
      30. System of units of which the standard units include erg (energy), gauss (magnetic field), etc.
      31. The abscence of matter in a space
      32. A mixture of hydrocarbons used as a domestic fuel, supplied in pressurised steel bottles [abbr.]
      35. Pale yellow non-metal [UK spelling]
      38. Conducting tissue in vascular plants which carries water and mineral salts up from the roots
      40. Chemical symbol of a highly poisonous element with atomic number 33
      44. SI unit of resistance named after a German physicist
      45. An analgesic is a drug used to relieve ____